Dartmouth College

Department of Chemistry

Russell P. Hughes Publications 1986-1990

63.        R.P. Hughes, J.M.J. Lambert, D.W. Whitman, J.L. Hubbard, W.P. Henry, and A.L. Rheingold,

             Reactions of Cyclopropenyl Cations with Tricarbonylnitrosylferrate(-1),

             Tetracarbonylcobaltate(-1), and Octacarbonyldicobalt.

             Synthesis and Conformational and Configurational Stabilities of

             h3-Cyclopropenyl and h3-Oxocyclobutenyl Complexes of Iron and Cobalt.

             Crystal and Molecular Structure of Fe(h-C3Ph2tBu)(CO)2NO.

             Organometallics, 1986, 5 , 789.

 

64.        R.P. Hughes, J.M.J. Lambert, and J.L. Hubbard,

             Reactions of Cyclopropenyl Iron Complexes with Exogenous Ligands.

             Competition Between Carbonyl Ligand Substitution and Cyclopropenyl Migration to CO

             Followed by Ring Expansion to give h3-Oxocyclobutenyl Ligands.

             Organometallics, 1986, 5 , 797.

65.        R.P. Hughes, R.T. Carl, R.C. Hemond, D.E. Samkoff, and A.L. Rheingold,

             Unprecedented Coordination of a Cyclooctatetraene Ligand.

             Synthesis and Crystal and Molecular Structure of (h-Pentamethylcyclopentadienyl)-

             (1,4-h-octafluorocyclooctatetraene)(trimethylphosphine)rhodium(III).

             J. Chem. Soc. Chem. Commun., 1986, 306.

 

66.        R.P. Hughes, R.T. Carl, D.E. Samkoff, R.E. Davis, and K.D. Holland,

             Transition Metal Chemistry of Octafluorocyclooctatetraene.

             Synthesis and X-ray Structure of a Novel Five Coordinate cis -Dialkyl Nickel Complex.

             Organometallics, 1986, 5 , 1053.

 

67.        R.C. Hemond, R.P. Hughes, and H.B. Locker,

             Competitive C–H and C–C Activation in the Reaction of

             Pentamethylcyclopentadiene with Decacarbonyldimanganese.

             Organometallics, 1986, 5 , 2391.

 

68.        N.A. Grabowski, R.P. Hughes, B.S. Jaynes, and A.L. Rheingold,

             Stepwise Transition Metal Promoted Ring Expansion Reactions of Vinylcyclopropenes

             to Give Cyclopentadienes and Cyclohexa-2,4-dienones.

             The First Example of a 1-Metallacyclohexadiene Complex,

             {[Pt–CH2–CH=C(Ph)–C(Ph)=C(Ph)](PPh3)2}.

             J. Chem. Soc. Chem. Commun., 1986, 1694.

 

69.        W.P. Henry and R.P. Hughes,

             Organic Synthesis Using Carbon Monoxide.

             Regiospecific Cobalt Mediated Synthesis of 2H-Pyran-2-ones.

             J. Am. Chem. Soc., 1986, 108 , 7862.

 

70.        R. T. Carl, S.J. Doig, W.E. Geiger, R.C. Hemond, R.P. Hughes, R.S. Kelly, and D.E. Samkoff

             Pentamethylcyclopentadienyl Cobalt and Rhodium Complexes of Octafluorocyclooctatetraene.

             Photochemical and Thermal Interconversion of 1,2,5,6-h- and 1,2,3,6-h-C8F8 Isomers.

             Electrochemical and ESR Characterization of the 19–Electron Radical Anion

             [Co(h-C5Me5)(1,2,5,6-h-C8F8)]–.

             Organometallics, 1987, 6 , 611.

 

71.         J.W. Egan, Jr., R.P. Hughes, and A.L.Rheingold,

              Transition Metal Promoted Ring Opening Reactions of Vinylcyclopropenes.

              1,2,3,5-h-Pentadienediyl and 1,5-h-Pentadienediyl [1-Metallacyclohexa-2,4-diene]

              Complexes of Rhodium(III) and Iridium(III) and Their Conversion to

              h5-Cyclopentadienyl(hydrido) Metal Compounds.

              Organometallics, 1987, 6 , 1578.

 

72.        J.J. BelBruno, P.B. Kobsa, R.T. Carl, and R.P. Hughes,

             Competition Between Radiative Pumping and Nonradiative Processes

             in the Multiphoton Dissociation of Organometallic Iron Complexes.

             J. Phys. Chem., 1987, 91 , 6168.

 

73.        R.T. Carl, R.P. Hughes, J.A. Johnson, R.E. Davis, and R. Kashyap,

             Unprecedented Bonding of a Coordinated Polyenyl Ligand.

             Synthesis and Molecular Structures of fac-(Trialkyl)(tricarbonyl)iron Compounds

             Containing the h3-Nonafluorocycloocta-2,5-diene-1,4,7-triyl Ligand and its Derivatives

             J. Am. Chem. Soc., 1987, 109 , 6875.

74.        J.J. BelBruno, S.R. Greenfield, R.T. Carl, and R.P. Hughes,

             Competition Among Collisional Deactivation, Ionization, and Dissociation

             in the Multiphoton Excitation of Octafluorocyclooctatetraene.

             J. Phys. Chem., 1988, 92 , 2480.

 

75.        R.C. Hemond and R.P. Hughes,

             The First Transition Metal Complex Containing a Coordinated Vinylcyclopropene

             and its Photochemical Ring Expansion to Give an h4-Cyclobutadiene Ligand.

             J. Chem. Soc. Chem. Commun., 1988, 319.

 

76.        R.T. Carl, R.P. Hughes, A.L. Rheingold, T.B. Marder, and N.J. Taylor

             Synthesis, Structures, and Solution Dynamics of Mononuclear and Dinuclear h5–Indenylrhodium

             Complexes of Octafluorocyclooctatetraene. Crystal and Molecular Structures of

             [Rh(h5–C9H7)(1,2,5,6–h–C8F8)], {[Rh(h5–C9H7)]2[m–(1,5,6–h:2–4–h–C8F8)](Rh–Rh)},

             {[Rh(h5–C9H7)]2[m–(1,5,6–h:2–4–h–C8F7H)](Rh–Rh)}, and

             {[Rh(h5–C9H7)(CO)][Rh(h5–C9H7)][m–(1,2,5,6–h:7,8–h–C8F8]}.

             Organometallics, 1988, 7 , 1613.

 

77.        R.T. Carl, R.P. Hughes, and D.E. Samkoff

             Transannular Ring-Closure Reactions of Octafluorocyclooctatetraene

             Coordinated to Cobalt and Rhodium Centers.

             Ligand Induced Formation of h2–Octafluorocycloocta-2,5,7-triene-1,4-diyl and

             h2–Octafluorobicyclo[3.3.0]octa-2,7-diene-4,6-diyl Complexes of Cobalt(III) and Rhodium(III).

             Organometallics, 1988, 7, 1625.

 

78.        R.C.  Hemond, R. P. Hughes, D. J. Robinson, and A. L. Rheingold

             Activation of a Fluorinated Carbon-Carbon Bond by Oxidative Addition

             of Tetrafluorocyclopropene to Platinum(0).

             The First Example of a Perfluorometallacyclobutene.

             Organometallics, 1988, 7, 2239.

 

79.        R. P. Hughes, J. Robbins, D. J. Robinson, and A. L. Rheingold

             Conformationally Rigid h3-Cyclopropenyl Complexes of Ruthenium(IV).

             Crystal and Molecular Structure of [Ru(h5-C5H5)(h3-C3Ph3)Br2].

             Organometallics, 1988, 7 , 2413.

 

80.        R.P. Hughes and D. J. Robinson,

             Transition Metal Promoted Activation of Carbon-Carbon Bonds.

             A New Synthetic Route to Substituted Ruthenocene Derivatives

             via Ring Expansion Reactions of 3-Vinyl-1-cyclopropenes.

             Organometallics, 1989, 8 , 1015.

 

81.        R.C. Hemond, R.P. Hughes, and A.L. Rheingold,

             Synthesis of h6–Octafluorocyclooctatetraene and h6–Cyclooctatetraene Complexes of

             Manganese(I).  Molecular Structures of [Mn(h5-C5R5)(h6-C8X8)] (R = H, Me; X = F: R = Me; X = H).

             Organometallics, 1989, 8 , 1261.

 

82.        R.P. Hughes, M.E. King, D.J. Robinson, and J.M Spotts

             Stereoselective Oxidative Additions of a Carbon–Carbon s-Bond in

             Tetrafluorocyclopropene to Iridium(I) Complexes.

             J. Am. Chem. Soc., 1989, 111 , 8919.

83.        R.T.Carl, E.W. Corcoran Jr, R.P. Hughes, and  D.E. Samkoff

             Nickel, Palladium, and Platinum Complexes Derived From Octafluorocyclooctatetraene.

             Synthesis of 1,2,5,6-h–Octafluorocyclooctatetraene Complexes of Nickel(0) and

             h2–Octafluorobicyclo[3.3.0]octa-2,7-diene-4,6-diyl Complexes of

             Nickel(II), Palladium(II) and Platinum(II)

             Organometallics, 1990, 9 , 836.

 

84.        R.P. Hughes

             Organo-Transition Metal Compounds Containing Perfluorinated Ligands:

             Adv. Organomet. Chem., 1990, 31, 183.

 

85.        B.T. Donovan, J.W. Egan, Jr., R.P. Hughes, P.P. Spara, H.A. Trujillo, and A.L. Rheingold

             Reversible Carbon–Carbon Bond Cleavage of a 3-Vinyl–1–Cyclopropene by Rh(I).

             Molecular Structures of Two Sterically Crowded 1,2,3,5–h-Pentadienediyl Complexes of Rhodium(III)

             Isr. J. Chem., 1990, 30, 351.

 

86.        R.P. Hughes, R.T. Carl, S.J. Doig, R.C. Hemond, D.E. Samkoff, W.L. Smith,

             L.C. Stewart, R.E. Davis, K.D. Holland, P. Dickens, and R.P. Kashyap

             Effect of Polyfluorination on Ring Inversion Barriers for Cyclooctatetraenes.

             Synthesis of Heptafluorocycloocta-1,3,5,7-tetraenyl,

             Hexafluorocycloocta-1,3,5,7-tetraenediyl,

             Heptafluorotricyclo[4.2.0.02,5]octa–3,7–dienyl, and

             Hexafluorotricyclo[4.2.0.02,5]octa–3,7–diendiyl Transition Metal Compounds.

             Crystal and Molecular Structures of

             [Fe(h–C5R5)(h1–Heptafluorocycloocta-1,3,5,7-tetraenyl)(CO)2] {R = H, Me},

             {[Fe(h–C5H5)(CO)2]2(m2–1h,5h–Hexafluorocycloocta-1,3,5,7-tetraenediyl)}, and

             [Mn(3h–Heptafluorotricyclo[4.2.0.02,5]octa–3,7–dienyl)(CO)5].

             Organometallics, 1990, 9, 2732.

 

87.        R.P. Hughes, S.J. Doig, R.C. Hemond, W.L. Smith, R.E. Davis, S.M. Gadol, and K.D. Holland

             Synthesis, Structures, and Conformational Dynamics of Dicobalt Complexes Containing the

             Hexafluorodehydrocyclooctatetraene (Hexafluorocycloocta-3,5,7-trien-1-yne) Ligand.

             Crystal and Molecular Structures of [(Co(L)(CO)2)2(m2-1h,2h-C8F6)] {L = CO, PPh3, PPhMe2, PMe3}.

             Organometallics, 1990, 9, 2745.

 

88.        B.T. Donovan, R.P. Hughes, and H.A. Trujillo

             Mechanism of Rhodium–Promoted Conversion of 3–Vinyl–1–Cyclopropenes to 1,3–Cyclopentadienes.

             Stereochemistry of the Carbon–Carbon Bond Forming Step.

             J. Am. Chem. Soc., 1990, 112, 7076.